@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c13215f4-c742-40a6-8219-5c0c2a097403> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c13215f4-c742-40a6-8219-5c0c2a097403> .